.login {
  width: 100%;
  height: 100%;
  min-height: 440px;
  background-color: #333C4E;
}

.login-content {
  padding: 20px 20%;
  padding-top: 24%;
  text-align: right;
}

.register span {
  z-index: 9999;
  color: #727478;
  transition: var(--transition-time);
  -moz-user-select: -moz-none;
  -moz-user-select: none;
  -o-user-select: none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.register span:hover {
  color: #fff;
  cursor: pointer;
}

.login-form-button {
  width: 100%;
}

.copyright {
  position: relative;
  top: 30px;
  width: 100%;
  text-align: center;
  color: #727478;
  -moz-user-select: -moz-none;
  -moz-user-select: none;
  -o-user-select: none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
  cursor: default;
}

.login-input span i {
  color: #BFBFBF !important;
}

.login-input,
.login-input input {
  background-color: #303849 !important;
  opacity: .7;
}

.login-input input {
  color: #fff !important;
}

/* 下面的动画 */

.bg-bubbles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
}

.bg-bubbles li {
  position: absolute;
  list-style: none;
  display: block;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.15);
  bottom: -160px;
  -webkit-animation: square 20s infinite;
  animation: square 20s infinite;
  -webkit-transition-timing-function: linear;
  transition-timing-function: linear;
}

.bg-bubbles li:nth-child(1) {
  left: 5%;
}

.bg-bubbles li:nth-child(2) {
  left: 15%;
  width: 80px;
  height: 80px;
  -webkit-animation-delay: 1s;
  animation-delay: 1s;
  -webkit-animation-duration: 17s;
  animation-duration: 17s;
}

.bg-bubbles li:nth-child(3) {
  left: 25%;
  -webkit-animation-delay: 4s;
  animation-delay: 4s;
}

.bg-bubbles li:nth-child(4) {
  left: 40%;
  width: 60px;
  height: 60px;
  -webkit-animation-duration: 12s;
  animation-duration: 12s;
  background-color: rgba(255, 255, 255, 0.25);
}

.bg-bubbles li:nth-child(5) {
  left: 70%;
}

.bg-bubbles li:nth-child(6) {
  left: 80%;
  width: 120px;
  height: 120px;
  -webkit-animation-delay: 3s;
  animation-delay: 3s;
  background-color: rgba(255, 255, 255, 0.2);
}

.bg-bubbles li:nth-child(7) {
  left: 32%;
  width: 160px;
  height: 160px;
  -webkit-animation-delay: 7s;
  animation-delay: 7s;
}

.bg-bubbles li:nth-child(8) {
  left: 55%;
  width: 20px;
  height: 20px;
  -webkit-animation-delay: 12s;
  animation-delay: 12s;
  -webkit-animation-duration: 40s;
  animation-duration: 40s;
}

.bg-bubbles li:nth-child(9) {
  left: 25%;
  width: 10px;
  height: 10px;
  -webkit-animation-delay: 2s;
  animation-delay: 2s;
  -webkit-animation-duration: 40s;
  animation-duration: 40s;
  background-color: rgba(255, 255, 255, 0.3);
}

.bg-bubbles li:nth-child(10) {
  left: 90%;
  width: 160px;
  height: 160px;
  -webkit-animation-delay: 16s;
  animation-delay: 16s;
}

.bg-bubbles li:nth-child(11) {
  left: -7%;
  width: 70px;
  height: 70px;
  -webkit-animation-delay: 18s;
  animation-delay: 18s;
}

@-webkit-keyframes square {
  0% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(-560px) rotate(600deg);
    transform: translateY(-560px) rotate(600deg);
    opacity: 0;
  }
}

@keyframes square {
  0% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(-560px) rotate(600deg);
    transform: translateY(-560px) rotate(600deg);
    opacity: 0;
  }
}
